/Engine/Plugins/Compositing/OpenColorIO/Source/OpenColorIO/Public/OpenColorIOShared.h
Attempts to load the shader map for the given color transform from the Derived Data Cache. If InOutShaderMap is valid, attempts to load the individual missing shaders instead.
static void LoadFromDerivedDataCache ( const [FOpenColorIOTransformResource](API\Plugins\OpenColorIO\FOpenColorIOTransformResource) * InColorTransform, const [FOpenColorIOShaderMapId](API\Plugins\OpenColorIO\FOpenColorIOShaderMapId) & InShaderMapId, EShaderPlatform InPlatform, [TRefCountPtr](API\Runtime\Core\Templates\TRefCountPtr)< [FOpenColorIOShaderMap](API\Plugins\OpenColorIO\FOpenColorIOShaderMap) > & InOutShaderMap )